/*---XHTML対策 target="_blank" の代替スクリプト*/

url = "http://www.minatosupport.com/";
window.onload = function (){
  var anchorList = document.getElementsByTagName('a');
    for (var i=0, len=anchorList.length; i<len; i++){
    var a = anchorList[i];
    if (a.getAttribute('href').match(/^http:\/\//)){
        linkurl = a.href.substring(0, url.length);
        if (linkurl!=url) {
          a.onclick = function (){
            window.open(this.getAttribute('href'), '_blank');
            return false;
          }
        }
    }
    }
  var anchorList = document.getElementsByTagName('area');
    for (var i=0, len=anchorList.length; i<len; i++){
    var a = anchorList[i];
    if (a.getAttribute('href').match(/^http:\/\//)){
        linkurl = a.href.substring(0, url.length);
        if (linkurl!=url) {
          a.onclick = function (){
            window.open(this.getAttribute('href'), '_blank');
            return false;
          }
        }
    }
    }
};